The RayBio® Human beta-Arrestin-1 ELISA Kit for Serum, Plasma, and Cell Culture Supernatants samples.
Lead time: Typically ships within 1-2 business days. No Friday shipments.
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Product Description
Specifications
| Size | 1 Plate Kit, 2 Plate Kit, 5 Plate Kit |
| Estimated Lead Time | 1-2 business days |
| Species | Human |
| Sensitivity | 3.12 pg/mL |
| Detection Range | 3.12 pg/mL - 1000 pg/mL |
| Specificity | This ELISA antibody pair detects human beta-Arrestin-1. Other species not determined. |
| Compatible Sample Types | Cell Culture Supernatants, Plasma, Serum |
| Recommended Dilution (Serum/Plasma) | 2 fold |
| Accession Number | P49407 |
| Gene Id | 408 |
| Gene Symbols | ARRB1, ARR1 |
| Protein Name / Synonyms | Beta-arrestin-1 (Arrestin beta-1) |
| Quantitative/Semi-Quantitative | Quantitative |
| Solid Support | 96-well Microplate |
| Design Principle | Sandwich-based |
| Method Of Detection | Colorimetric |
| Shipping Type | Blue ice |
| Storage | -20°C |
Product Features
- Strip plates and additional reagents allow for use in multiple experiments
- Quantitative protein detection
- Establishes normal range
- The best products for confirmation of antibody array data
Standard Curves
Spiking & Recovery Results
| Sample Type | Average % Recovery | Range (%) |
|---|---|---|
| Serum | 90.87 | 77-103 |
| Plasma | 102.9 | 73-136 |
| Cell culture media | 100.3 | 91-112 |
Linearity Results
| Sample Type | Serum | Plasma | Cell Culture Media | |
|---|---|---|---|---|
| 1:2 | Average % of Expected | 105.4 | 95.40 | 93.93 |
| Range (%) | 101-110 | 84-102 | 90-98 | |
| 1:4 | Average % of Expected | 105.4 | 92.18 | 84.44 |
| Range (%) | 101-109 | 88-99 | 83-86 | |
Kit Components
- Pre-Coated 96-well Strip Microplate
- Lyophilized Standard
- Biotinylated Detection Antibody
- Streptavidin-Conjugated HRP
- Wash Buffer
- TMB One-Step Substrate Reagent
- Stop Solution
- Assay Diluent(s)
Additional Materials Required
- Microplate reader capable of measuring absorbance at 450 nm
- Precision pipettes to deliver 2 µL to 1 µL volumes
- Adjustable 1-25 µL pipettes for reagent preparation
- 100 µL and 1 liter graduated cylinders
- Absorbent paper
- Distilled or deionized water
- Log-log graph paper or computer and software for ELISA data analysis
- Tubes to prepare standard and sample dilutions
Assay Procedure Summary
- Prepare all reagents, samples and standards as instructed in the manual.
- Add 100 µL standard or sample to each well. Incubate 2.5 hours at room temperature.
- Add 100 µL prepared biotin antibody to each well. Incubate 1 hour at room temperature.
- Add 100 µL prepared Streptavidin solution to each well. Incubate 45 minutes at room temperature.
- Add 100 µL TMB One-Step Substrate Reagent to each well. Incubate 30 minutes at room temperature.
- Add 50 µL Stop Solution to each well. Read at 450 nm immediately
Storage/Stability
The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C.
